Aluminum alloy industry: As we all know, aluminum profiles will inevitably encounter slight collisions during transportation and storage. If these collisions are not protected by an outer layer, they will cause unsightly marks on the surface of the aluminum profile. If the outer layer of the aluminum profile product is protected by a film, the problem of scratches on the surface of the product can be avoided. Glass industry: Glass is easy to cause scratches during transportation and installation. If the glass surface is not protected by an outer layer, it will leave unsightly marks. In addition, outdoor glass may burst when exposed to the sun. If the outer layer of the glass is pasted with a film, cracks and scratches can be avoided. Plastic profile field: Plastic products are also difficult to avoid collisions during transportation and storage. Traces are often left after a collision. If a film is attached to the surface of the product, it can avoid leaving traces on the surface of the product. Acrylic industry: Acrylic will collide with each other during transportation and storage. If the outer layer of the product is not protected, it will also leave traces, which will seriously affect the appearance of the product. If the outer layer of the acrylic product is protected by a film, it will not leave a trace. Digital product industry: If the screen of many digital products is scratched, it will directly affect the appearance and sales of the product. If a film is attached to the screen of a digital product, the worry of scratches on the screen can be completely eliminated.